The Well Fed buff is applied instantly upon eating. In contrast, standard foods in-game require you to eat for 10 seconds before the Well Fed buff is applied. As well, this food restores health and mana more rapidly than standard foods, at 10% per second while eating.

This food requires 2 Faucedaga de la Luna Negra per piece to make. A cooking skill of 1 is needed to cook it. The recipe is sold by Galissa Solrocío (Fishing Prizes) at the Darkmoon Faire. She is located at (52, 88) - beside the left dock ramp, under the reddish awning.

The currency used for this vendor (as well as the mat required to cook the food) is Faucedaga de la Luna Negra, which can be fished up in the waters surrounding Darkmoon Island. Here are some notes about catching these fish:

While the fish are the currency for items sold by Galissa Solrocío, they can also be eaten (for mana and health, they do not grant a buff) or cooked into various dishes that grant a versatility buff (the recipes for which are purchased from Galissa!).

Potion that grants a buff, reducing gathering time, and slightly increasing your character's size. Gathering time for skinning reduced by 1 second, and for herbalism/mining by 1.5 seconds. Lasts 60 minutes. Consumed on use. Stacks with other flasks/elixirs.Note that 1 of these potions is guaranteed to be inside each Cajón de la Luna Negra sellado, which can be fished up from pools of Shipwreck Debris around Darkmoon Island, or rarely can be fished up from open water. This is by far the more efficient way of obtaining these potions!

Recipe for feast that grants 1% versatility (+1% damage done/-0.5% damage taken, ~130 versatility at level 100) to yourself and all party members that eat it. Well fed buff is applied instantly upon eating, and lasts 20 minutes. Feast requires 5 Faucedaga de la Luna Negra each to make. Cooking skill of 150 needed to cook.

Recipe for feast that grants 1% versatility (+1% damage done/-0.5% damage taken, ~130 versatility at level 100) AND changes characters into fancy dresswear for yourself and all party members that eat it. Well fed buff is applied instantly upon eating, and lasts 20 minutes. Feast requires 10 Faucedaga de la Luna Negra each to make. Cooking skill of 225 needed to cook.